參數(shù)資料
型號(hào): FAN4603MM15X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: 0.6 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BCC6
封裝: 4 X 2.50 MM, 1.10 MM HEIGHT, MLP-6
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 949K
代理商: FAN4603MM15X
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN4603 Rev. 1.0.1
5
FAN4603
60
0mA,
Fully
Integrat
ed
Buck
Power
Supply
Modul
e
Typical Performance
Unless otherwise specified, VIN = 3.7V, TA = 25°C,VIN = VEN
Figure 4. Efficiency, VIN=3.7V
Figure 5. Efficiency, VIN=5V
Figure 6. 1.82VOUT Efficiency
Figure 7. 1.82 VOUT Efficiency Over Temperature
Figure 8. 1.82VOUT Regulation (Normalized)
Figure 9. 1.82VOUT Output Ripple with Optional 2.2F
COUT (1.5F Actual)
50%
60%
70%
80%
90%
100%
1
10
100
1000
Ef
fi
c
ie
n
c
y
Output Current (mA)
1.82VOUT
1.5VOUT
1.3VOUT
1.23VOUT
1.0VOUT
VIN=3.7V
50%
60%
70%
80%
90%
100%
1
10
100
1000
Effic
ie
n
c
y
Output Current (mA)
1.82VOUT
1.5VOUT
1.3VOUT
1.23VOUT
1.0VOUT
VIN=5V
50%
60%
70%
80%
90%
100%
1
10
100
1000
E
ff
ici
en
c
y
Output Current (mA)
2.5VIN
3.3VIN
3.7VIN
5.0VIN
50%
60%
70%
80%
90%
100%
1
10
100
1000
E
ff
ici
en
c
y
Output Current (mA)
3.3VIN, -40C
3.3VIN, +85C
5.0VIN, -40C
5.0VIN, +85C
-10
0
10
20
30
40
0
100
200
300
400
500
600
V
o
u
tE
rro
r
(m
V
)
Output Current (mA)
2.5VIN
3.3VIN
3.7VIN
5.0VIN
0
15
30
45
60
75
0
100
200
300
400
500
600
O
u
tput
R
ipp
le
(m
V
p
-p
)
Load Current (mA)
2.5VIN
3.3VIN
5VIN
5.0Vin, 2.2uF
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